baber/WOPTO huggingface dataset:
Patent JP-2002140794-A (JP)
Title: Traffic signal controlling machine
Inventor: FUJIMURA SHIGEO
IPC: G08G1/095
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a traffic signal controlling machine the control part of which can be exchanged without turning off a lamp. SOLUTION: Between the control part 5 and a lighting instrument switching part 6, a control signal storing and reproducing part 7 capable of storing the combination signals of turning on/off of light outputted by the part 5 in time series and capable of outputting the stored combination signals in order when a functional fault occurs in the part 5 is added. A signal lighting instrument 1 is given turning on/off control based on the combination signal outputted by this part 7 or the part 5.
Patent JP-2001223018-A (JP)
Title: Fuel cell and power supply using it
Inventor: MITSUTA KENRO
IPC: H01M8/10
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact fuel cell and a power supply using the fuel cell at a low manufacturing cost and with a simple structure. SOLUTION: In the fuel cell equipped with a laminate body in which a single cell and a separator are laminated alternately, and which has an anode side current collecting plate at one end side, and a cathode side current collecting plate at the other end side, 2 electro-conducive bodies are penetrated to the laminated direction of the laminated body, and the anode side current collecting plate is electrically connected to the electro-conductive body of one side, and the cathode side current collecting plate is electrically connected to the electro- conductive body of the other side, respectively, and the end part of the electro- conductive body of one side is made as the anode side current terminal, and the end part of the electro-conductive body of the other side is made as the cathode side current terminal.
Patent JP-2002137463-A (JP)
Title: Printer
Inventor: HIGASHIMOTO HIDEO
IPC: B41J5/44
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which the empty capacity at a storage section can be used efficiently by deleting the data of low use frequency characters registered in the nonvolatile storage section in the printer. SOLUTION: Counter of each low use frequency character is checked and stored characters of low use frequency are deleted. At the time of deleting characters of low use frequency, information of an object to be deleted is displayed so that a user judges the display to prevent erroneous deletion.
Patent JP-2002144439-A (JP)
Title: Lapping tape for molding fiber-reinforced plastic and fiber-reinforced plastic as well as its manufacturing method
Inventor: HIRANO SEIJI
IPC: B32B5/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a lapping tape for molding an FRP easy to be released capable of giving a sufficient molding pressure at a curing time as the lapping tape by eliminating or reducing polishing after molding. SOLUTION: The lapping tape for molding the fiber-reinforced plastic comprises a rough surface having a surface roughness (Ra) specified by JIS B 0601-1982 of a range of 10 to 100 μm on at least one side surface.
Patent JP-2002112871-A (JP)
Title: Panel and picture frame
Inventor: HIGUCHI SETSUKO
IPC: A47G1/10
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a panel and picture frame for displaying documents, a photographs, individual pictures or paper-cut pictures on a base plate without glass on its surface and in which the housing of a mirror, cosmetic case, a key hanger, etc., are arranged. SOLUTION: The base plate 1 of the panel and picture frame without glass on a front side, a deterring piece 2, the individual pictures and paper cut pictures are made to be a Hook-and-Loop fastener 3 which are recessed and projected. The base plate 1 of the panel and picture frame and the deterring piece 2 are made from magnetic material to attract each other for attaching and detaching the document and the photograph 4 freely. The base plate 1 is opened by pulling to front side, and the housing of a mirror 8, the cosmetic case, the key hanger hooks, writing utensils, etc., is inside of the panel and picture frame.
Patent JP-2002148308-A (JP)
Title: Lsi inspection circuit
Inventor: TAKASHIMA MASAHIRO
IPC: G01R31/28
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an LSI inspection circuit capable of realizing inspection of an LSI operated with a low voltage at high speed, without being influenced by a capacity component and a resistance component added to an external terminal, and facilitating specification of a defect sport when a defect is generated in the LSI inspection. SOLUTION: Circuits 107-110 for memorizing data in an output signal of an inspection circuit block 100 which is an LSI inspection object are installed, and the signal memorized temporary in the circuits is written in a memory 118 inside the LSI. By applying such a constitution, the inspection result is outputted only by an internal circuit operation of the LSI regardless of the capacity component and the resistance component added to the external terminal of the LSI, and, in addition, the inspection result is held in the memory inside the LSI, and thereafter the data written in the memory are inspected, to thereby realize the inspection of the LSI operated with a low voltage at high speed.
Patent JP-2002143680-A (JP)
Title: Adsorbent and method for manufacturing the same
Inventor: ASANO YUKIHIKO
IPC: C08J9/28
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an adsorbent having excellent adsorption efficiency and adsorption ability by preparing porous polyamide particles controlled to have a uniform particle size. SOLUTION: The adsorbent consists of polyamide porous particles having 1 to 30 g/cm2 BET specific surface area by the nitrogen adsorption method, 1 to 20 μm average particle size and 1.0 to 1.3 ratio of the volume average particle size to the number average particle size. In the method for manufacturing the adsorbent, the polyamide porous particles are precipitated from a uniform solution prepared by adding a nonsolvent polyamide and water to an aromatic alcohol solution of polyamide.
Patent JP-2002148563-A (JP)
Title: Structure for mounting front part at frame body
Inventor: YOSHIMURA KAZUE
IPC: G02C1/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting a front part to a frame body which is capable of mounting front part at frame body by simple structure in a stable state free of shaking with sure fixing power and hardly transmits the stress and strain of the frame body to the front part. SOLUTION: The structure for mounting the front part 2 to the frame body has a grooved part 21 which is formed in the central position of the frame body 1 and a grooved part 21 formed in the central position of the front part 2 and is elastically fitted with a curved retainer 3 having pad arms 32 in the grooved part of the frame body and the grooved part of the front part 2.
Patent JP-2002148460-A (JP)
Title: Optical waveguide device and light source device
Inventor: HATANO TAKUJI
IPC: G02B6/42
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device easy to manufacture, low in cost and simple in configuration, and also capable of effectively removing unwanted light, and to provide a light source device using the device. SOLUTION: A waveguide thin film (4) which constitutes an optical waveguide (7) with a core layer (4b) waveguiding signal light (L0) and clad layers (4a and 4c) adjacent to the periphery of the core layer (4b) is formed on a substrate (5). A prism (6A) consisting of a material having a higher refractive index than that of the clad layer (4a) is arranged on the clad layer (4a) positioned on the opposite side of the substrate (5) with respect to the core layer (4b) so as to occupy at least a part of the range composing the optical waveguide (7).
Patent JP-2002144815-A (JP)
Title: Tire using belt-shaped member and method/device of making this tire
Inventor: KAGAMI SHIGERU
IPC: B60C9/22
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a tire using a belt-shaped member, which can improve an unbalance amount of dynamic balance by winding an end part of the belt- shaped member provided in even numbered parts in a position rotated by 180 degrees relating to a molded drum and on the same circumference to eliminate unbalance in an opposed part on the circumference, and a method/device of making this tire. SOLUTION: A stranded wire is rubber coated in a belt-shaped material W by two sets of winding devices 1a, 1b, and a winding start position Wx of the belt-shaped material W is provided in two parts in a right/left opposed position in a tire width/peripheral direction and on the same circumference. The winding start position Wx of the belt-shaped material W exists at an opposed position relating to a molded drum D and at one side two parts on the same circumference, so as to eliminate non-uniformity in the opposed position on the circumference, and dynamic balance and static balance, which are an influencing factor of tire uniformity, and an unbalance amount of moment balance, which is one of the factors of dynamic balance, can be improved.
Patent JP-2002142643-A (JP)
Title: Fly catcher
Inventor: TSUTSUMI SHUSAKU
IPC: A01M1/14
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fly catcher hard to see caught flies from a user through designing a tacky catching part not to be exposed, thus having a favorable structure in terms of mental health, staining no user clothing or hand even if it touches to the adhesive, and causing no deterioration of the adhesive action of the tacky catching part. SOLUTION: This fly catcher is so designed that a tacky catching part for flies is constructed to have a certain space apart from a fly intrusion site which is provided with holes each of the size enough for flies to intrude therethrough.
Patent JP-2002158941-A (JP)
Title: Image quality controller
Inventor: SAKUTA TAMA
IPC: H04N5/445
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To automatically regulate the image quality to an optimum desired by a viewer in response to a type of a program to be viewed by the viewer. SOLUTION: When the image quality set by the viewer is stored in a memory means of a control circuit 9 at each type of the program, and the same type of the program is again viewed and heard, an auxiliary information detector 5 acquires the type of the same program. An image quality set control means of the circuit 9 extracts the image quality set state corresponding to the type of the same program, and outputs the state to an image quality control processing means of a video signal processor 10. Thus, the image quality can be automatically restored to the desired optimum image quality state set by the viewer corresponding to the type of the same program.
Patent JP-2002153571-A (JP)
Title: Local fire extinguishing system for ship
Inventor: DOI AKIHARU
IPC: A62C3/10
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To place a nozzle of a local fire extinguishing system at the most appropriate specified distance for extinguishing the fire of an object. SOLUTION: This fire extinguishing system for ship which is installed in an engine room of a ship of a large size is provided with a spray nozzle 3 in a rest position near the ceiling surface or the wall surface 11 so that other devices can be operated and a transferring mechanism 4 for transferring the spray nozzle 3 to a fire extinguishing position 3' at a specified distance above from the object at the time of fire extinguishment. The transferring mechanism is actuated by the pressure of an extinguishing fluid supplied to the spray nozzle 3 as a driving source.
Patent JP-2002158573-A (JP)
Title: Load-driving device and driving method for load circuit
Inventor: TAMAI YASUHIRO
IPC: H03K17/60
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To drive a load with high voltage by diverting the conventional load driving, as it is. SOLUTION: This device is provided with a power source 1 for applying a power supply voltage, load circuit 8 to be driven by supplying the power supply voltage by the power source 1, relay circuit 4 for electrically connecting the power source 1 and the load circuit 8 by opening/closing operation, first switching element 2 for driving the relay circuit 4 to perform opening/closing operation, second switching element 3 for supplying the power supply voltage to the load circuit 8 by connecting one terminal with the power source 1 and connecting the other terminal with the load circuit 8, and control part 7 for driving the load circuit 8, by supplying the power supply voltage to the load circuit 8 by outputting a control signal to the second switching element 3,  and afterwards electrically connecting the relay circuit 4 and the power source 1 by outputting the control signal to the first switching element 2.
Patent JP-2002156590-A (JP)
Title: Optical switch and method for manufacturing mirror rotation mechanism
Inventor: NAKAJIMA TOSHIHIRO
IPC: G02B26/08
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch which is small-sized and is easily manufactured and the manufacturing method of a mirror rotation structure. SOLUTION: Electromagnetic coils 18 and 20 are arranged so as to be opposed by holding a rotary plate 10, and electromagnetic coils 22 and 24 are similarly arranged. The rotary plate 10 is provided with permanent magnets 12 and 14 so as to correspond to the coils 18 and 20, and is provided with a mirror 16 formed of Ni-Fe alloy or the like on an upper surface. The coil 18 is constituted by winding one or more conductive layers 18b on a magnetic core 18a, and the coils 20-24 are similarly constituted. In the case that light LI is made incident on the mirror 16 when the rotary plate 10 is at a position shown in a figure, incident light LI is reflected by the mirror 16 as shown by a full line.  When the rotary plate 10 is stopped at the positions of the coils 22 and 24 by rotating the rotary plate 10 in the direction of an arrow (a) by the resiliency of the coils 18 and 20, the incident light LI is reflected by the mirror 16 as shown by a broken line. The magnet 14 and the coils 20 and 24 may be eliminated. Also, the mirror 16 may be the permanent magnet.
Patent JP-2002162220-A (JP)
Title: Air bearing cylinder
Inventor: MATSUO KENJI
IPC: G01B21/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an air bearing cylinder capable of contriving the lightweight of a rod and lessening the size change of the rod accompanying temperature change. SOLUTION: A work contact 38 is arranged in the support cylinder 37 having a hollow part in the form of a cantilever. The forming material of the support cylinder 37 comprises a low specific gravity metal whose specific gravity is lower than that of the work contact 38. The forming material of the work contact 38 comprises a low thermal expansion metal whose thermal expansion coefficient is lower than that of the support cylinder 37.
Patent JP-2001189145-A (JP)
Title: Gas discharge lamp
Inventor: GAERTNER GEORG
IPC: H01J61/06
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a gas discharge lamp and improve electron emission. SOLUTION: The discharge lamp has an electrode having a carrier of an electrode metal selected from the group consisting of tungsten and tungsten- contained alloy and an electrode with a first coating of a first electron emitting material. The first electron emitting material contains an alkali earth metal oxide selected from among the group consisting of calcium oxide, strontium oxide and barium oxide, and rare earth metal oxide of quantity (a) in the range of 0.1-10 wt.% selected from among the group consisting of scandium oxide, yttrium oxide and europium oxide. The gas discharge lamp has a long life, high pollution resistance and quick and continuous switching operation as well as a short arcing time.
Patent JP-2001329519-A (JP)
Title: Block, laying method therefor, and manufacturing method for back lining material
Inventor: MABUCHI KAZUMI
IPC: E02B3/14
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a block capable of saving labor for correcting the leveled ground surface and reducing the amount of used backing material and a laying method for the block. SOLUTION: In the blocks 1 arranged side by side and abutted on each other in the longitudinal direction and in the lateral direction, the backing material 4 is fitted to the base of each block 1 to be partially projected outward at least in the half of the outer peripheral part.
Patent JP-2002167713-A (JP)
Title: Socket for protection pipe of bridge strand cable
Inventor: KOGA YOSHIAKI
IPC: E01D1/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a socket for a protection pipe of a bridge strand cable capable of connecting the protection pipe made of thermoplastic resin with a metallic trumpet pipe by ensuring sufficient sealing property. SOLUTION: A diameter expansion stepped part 13 in which a pipe end part on a small diameter side of the trumpet pipe 3 is inserted is provided at inner periphery on one end side of a main body 12 of the cylindrical socket 11 to seal between the trumpet pipe 3 and the socket 11 by an elastic sealing ring 14 mounted on the stepped part 13. An inner peripheral part made of thermoplastic resin forming the main body 12 of the socket 11 by embedding a coil 16 of a heating wire 16a in the vicinity of an inner peripheral face on the other end side of the main body 12 and heating the heating wire 16a and an outer peripheral part made of thermoplastic resin forming the protection pipe 1 are sealed by thermal fusion to prevent a leakage of grout, and grout is filled so as to prevent a cavity from occurring in a fixing part of the bridge strand cable 2.
Patent JP-2002160050-A (JP)
Title: Ingot supply equipment and ingot supply method
Inventor: KATO SHINICHI
IPC: B22D17/28
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To improve a production efficiency by making it unnecessary to perform an operation of aligning an ingot supply means with an ingot inlet when a melting holding furnace is reconnected with a die-casting machine. SOLUTION: An ingot supply equipment is provided with a shutter 19 which is opened and shut in accordance with an external signal, an inlet of an ingot 7 which is provided at a furnace lid 8 of the melting holding furnace 3, a relaying means 30 which is structured with the support of the furnace lid 8 so that a receiving case 31 can be raised and lowered between an approximately level condition where its one end 31a is made to fit in with an outlet of the ingot 25 of a preheating equipment 2 and an approximately perpendicular condition where its other end 31b is made to fit in with an ingot inlet 7, and an ingot supply means 5 which, a chuck claw 33 that gets into the inside of the receiving case 31 from its open side and is pressed on an ingot A when the receiving case 31 stands up in the approximately perpendicular condition,  is fixed to a driving mechanism 40 which is fixed on the furnace lid 8 and guides the vertical movement of the chuck clawing, releases a shutter 19 and also descends the chuck claw 33 so as to supply the ingot A to the inside of the furnace 3.
Patent JP-2002168770-A (JP)
Title: Optical path length variable optical system and device using the system
Inventor: HIRATA TADASHI
IPC: G01N21/17
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a simply-controllable transmission type optical path length variable optical system having a small operation part and a wide scanning range of the optical path length, capable of high speed scanning, and a device using the system. SOLUTION: This system is constituted by optically connecting mutually a light introduction part 1, a spectrum dispersion element constituted by a first diffraction grating 4 and a first positive lens, a phase modulation element constituted so that a wedge-shaped prism 6 made of light transmissive raw material is rotated around the direction roughly parallel to the traveling direction of light as an axis, for modulating the phase roughly linearly to an angular frequency relative to light dispersed by the spectrum dispersion element, a spectrum unification element constituted by a second first positive lens 7 and a second diffraction grating 8, for unifying, into one optical path, light subjected to the phase modulation through the phase modulation element and dispersed spatially, and a light takeout part 11 installed separately from the light introduction part 1.
Patent JP-2001197326-A (JP)
Title: Method and device for color gamut mapping using local area information
Inventor: BALASUBRAMANIAN RAJA
IPC: H04N1/60
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory color gamut re-mapping method in the case of using the output system of a color gamut different from an original color gamut. SOLUTION: First, the local area of an N×M block surrounding an input pixel Pi is obtained (302). It is given cluster analysis to decide at least one cluster and at last one cluster distance is decided concerning each cluster (304). At least one key color within each cluster is extracted (306), a color gamut mapping function GT is applied (308) to the key color, and a key color having large cluster distribution is moved additionally inside of the color gamut. The key color is adjusted to maintain brightness (310), a mapping vector is generated concerning each key color (312), a target pixel Pi is moved in the distance- weighted average direction of this vector to include a step for re-mapping (316).
Patent JP-2002165518-A (JP)
Title: Vegetation sheet
Inventor: CHICHIWA TAKASHI
IPC: A01G7/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a vegetation sheet for undoubtedly securing green spaces at various parts of concrete building and contributing to the environmental conservation. SOLUTION: This vegetation sheet is characterized by comprising a sheet body 1 in which mosses 2 made into small pieces and powder and granule 4 and 5 of activated carbon and/or charcoal are dispersed into each gap S of Japanese paper fibers 3 entangled in a laminar state.
Patent JP-2002175302-A (JP)
Title: Method for providing data, method and device for processing data, data communication system, and information storage medium
Inventor: SEKI YUKIHIDE
IPC: G06Q30/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To simply prepare a map image suitable for a location map for proof of garage space certificate. SOLUTION: When the terminal user of slave terminal equipment 12 reads data in a home page opened in the Internet 13 by a data processor 11 and inputs map image retrieving data to the equipment 12, a map image corresponding to the inputted data is displayed. When the user inputs position data of a place for mainly using a vehicle or the like and its storing place through the equipment 12, since a straight line and a distance between both the places are given to the data and the image data can be printed out, and the image data can be utilized for a location map for a garage space certificate.
Patent JP-2002173226-A (JP)
Title: Order receiving/placing business support system
Inventor: TOMITA YASUHIKO
IPC: G06F19/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an order receiving/placing business support system for improving the efficiency and facility of order receiving/placing business executed between a maker and a customer. SOLUTION: A customer terminal 2 used by a customer 20 and a physical distribution host 5 arranged in a physical distribution center 50 for storing product stock, are connected to a head office host 4 via a privately used line or an Internet line 9. The head office host 4 has a stock file for storing product stock data in the physical distribution center 50 and a mill sheet file for storing mill sheet data on respective products. The customer terminal 2 has a stock inquiry display means, a delivery indicating means, and a mill sheet reissuing means. The physical distribution host has a warehousing inquiry display means, and a mill sheet normal issuing means.